Single atom dispersed Rh-biphephos&PPh3@porous organic copolymers: highly efficient catalysts for continuous fixed-bed hydroformylation of propene
文献类型：期刊论文
| 作者 | Li, CY; Yan, L; Lu, LL; Xiong, K; Wang, WL; Jiang, M; Liu, J; Song, XG; Zhan, ZP; Jiang, Z |
| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2016 |
| 卷号 | 18期号:10页码:2995—3005 |
| 关键词 | SUPERCRITICAL CARBON-DIOXIDE GAS-PHASE HYDROFORMYLATION RHODIUM-BIPHEPHOS-CATALYST MODIFIED RH/SIO2 CATALYSTS IN-SITU FORMATION IONIC-LIQUID HETEROGENEOUS CATALYSTS SELECTIVE HYDROFORMYLATION ASYMMETRIC HYDROFORMYLATION PROPYLENE CARBONATE |
| ISSN号 | 1463-9262 |
| 通讯作者 | Yan, L ; Ding, YJ (reprint author), Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China. ; Ding, YJ (reprint author), Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China. |
| 英文摘要 | A vinyl functionalized biphephos ligand with high steric hindrance was copolymerized with tris(4-vinphenyl)phosphane and other ligands to afford efficient porous organic copolymers (POPs) through the solvothermal synthesis technique. By employing the copolymer self-supported heterogeneous Rh/CPOL-bp&P catalysts, the hydroformylation of propene to linear-butaldehyde can be performed efficiently in a continuous fixed-bed reactor with high regioselectivity (l/b > 24), activity (TOF > 1200 h(-1)) and stability (over 1000 h) under mild conditions (70 degrees C, 0.5 MPa), which represents a substantial improvement in the efficiency of this important industrial process. EXAFS and HAADF-STEM showed that the Rh was a single atom dispersion, which explained well the high efficiency of the Rh/CPOL-bp&P catalysts. Compared with liquid-liquid biphasic (LLB) and ionic liquid (IL) systems, this highly efficient solvent free system has the advantages of simple operability, and almost no waste emission, which meets the demands of green industrial processing. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000376082400012 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25832]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Li, CY,Yan, L,Lu, LL,et al. Single atom dispersed Rh-biphephos&PPh3@porous organic copolymers: highly efficient catalysts for continuous fixed-bed hydroformylation of propene[J]. GREEN CHEMISTRY,2016,18(10):2995—3005. |
| APA | Li, CY.,Yan, L.,Lu, LL.,Xiong, K.,Wang, WL.,...&Ding, YJ.(2016).Single atom dispersed Rh-biphephos&PPh3@porous organic copolymers: highly efficient catalysts for continuous fixed-bed hydroformylation of propene.GREEN CHEMISTRY,18(10),2995—3005. |
| MLA | Li, CY,et al."Single atom dispersed Rh-biphephos&PPh3@porous organic copolymers: highly efficient catalysts for continuous fixed-bed hydroformylation of propene".GREEN CHEMISTRY 18.10(2016):2995—3005. |
入库方式： OAI收割
来源：上海应用物理研究所
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